New 256×64 Graphic OLED, PG25664HW

The transition from a monochrome 16×2 character LCD module (still one of the world’s most popular displays) to a graphic display can seem like a daunting task, physical and electrical characteristics plus software considerations all play an equal part in deciding your next display upgrade.

Our 256 x 64 resolution 2.08″ white OLED from our partner Pi-Tek could be the answer to some difficult questions, with physical dimensions including the mounting holes the same as many of the popular 16 x 2 character LCD modules (80mm x 36mm) plus the same pin assignment, possibly two of the most important issues are already overcome.


The standard module is an 8-bit parallel 6800 series model however it is also possible to supply a serial I²C  or a 8080 parallel interface option.

The OLED offers an extremely wide viewing angle of nearly 180° on all axis so could in theory be mounted in both the traditional landscape mode as well as portrait, a high brightness of 100cd/m² and a super high contrast of 1000:1 gives the module a superb optical performance.


  • Overall Dimensions: 80 x 36 x 9.10mm
  • Resolution: 256 x 64 Dots
  • Active Area: 51.18 x 12.78mm (2.08″ Diagonal)
  • Colour: White
  • Dot Pitch: 0.20 x 0.20mm
  • Dot Size: 0.18 x 0.18mm
  • Input Voltage: 3.0~3.3VDC
  • Brightness: 100 cd/m² Max (recommended 50 cd/m² for longer life)
  • Contrast Ratio: 1000:1 (darkened room)
  • Viewing Angle: Near on 180° on both X & Y axis
  • Operating Temp: -40°C ~ 85°C
  • Response Time: ≤10µs
  • Duty Ratio: 1/64
  • On-Board Controller: SH1122 (SINO Wealth)

Datasheet: PG25664HW (2.08) (002)

For further information please call us on 01296 332000 or email